Patrik Kleindl created KAFKA-14128: -------------------------------------- Summary: Kafka Streams terminates on topic check Key: KAFKA-14128 URL: https://issues.apache.org/jira/browse/KAFKA-14128 Project: Kafka Issue Type: Bug Components: streams Affects Versions: 3.0.0 Environment: Any Reporter: Patrik Kleindl
Our streams application shut down unexpectedly after some network issues that should have been easily recoverable. Logs: {code:java} 2022-07-29 13:39:37.854 INFO 25843 --- [348aefeff-admin] org.apache.kafka.clients.NetworkClient : [AdminClient clientId=L.DII.A-b1355e4a-b909-4da1-a832-dd3348aefeff-admin] Disconnecting from node 3 due to request timeout. 2022-07-29 13:39:37.854 INFO 25843 --- [348aefeff-admin] org.apache.kafka.clients.NetworkClient : [AdminClient clientId=L.DII.A-b1355e4a-b909-4da1-a832-dd3348aefeff-admin] Cancelled in-flight METADATA request with correlation id 985 due to node 3 being disconnected (elapsed time since creation: 60023ms, elapsed time since send: 60023ms, request timeout: 30000ms) 2022-07-29 13:39:37.867 ERROR 25843 --- [-StreamThread-1] o.a.k.s.p.i.InternalTopicManager : stream-thread [main] Unexpected error during topic description for L.DII.A-COGROUPKSTREAM-AGGREGATE-STATE-STORE-0000000003-changelog. Error message was: org.apache.kafka.common.errors.TimeoutException: Call(callName=describeTopics, deadlineMs=1659101977830, tries=1, nextAllowedTryMs=1659101977955) timed out at 1659101977855 after 1 attempt(s) 2022-07-29 13:39:37.869 INFO 25843 --- [-StreamThread-1] o.a.k.s.p.internals.StreamThread : stream-thread [L.DII.A-b1355e4a-b909-4da1-a832-dd3348aefeff-StreamThread-1] State transition from RUNNING to PENDING_SHUTDOWN {code} I think the relevant code is in [https://github.com/apache/kafka/blob/31ff6d7f8af57e8c39061f31774a61bd1728904e/streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalTopicManager.java#L524|https://github.com/apache/kafka/blob/31ff6d7f8af57e8c39061f31774a61bd1728904e/streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalTopicManager.java#L523-L550] {code:java} topicFuture.getValue().get();{code} without a timeout value cannot throw a TimeoutException, so the TimeoutException of the AdminClient will be an ExecutionException and hit the last else branch where the StreamsException is thrown. Possible fix: Use the KafkaFuture method with timeout: {code:java} public abstract T get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException;{code} instead of {code:java} public abstract T get() throws InterruptedException, ExecutionException;{code} -- This message was sent by Atlassian Jira (v8.20.10#820010)